Vivacia - sorry to hear you had such a grim bathroom growing up :( It is unusual for each family member to take a washbag/basket to the bathroom every time they have a shower etc. To me it would feel like I didn't really live there. However, if you are all happy with it, then it doesn't matter what other people do really does it.
When we did the bathroom this year, I got the builder to put a recess in the wall by the shower controls he didn't do it to my specs and it pisses me off A LOT which is due to that, only barely big enough to take two different types of shampoo/conditioner/shower gel without being too cluttered of course it would have been lovely and spacious had he f'ing listened to me nothing else around the shower or bath. I shower twice a day and wash my hair once a day, there's no way I'm getting stuff in and out that often, no way.
Sink - that only has the pump bottle of hand soap. Toothbrushes etc are in a cupboard over the sink. Other small bits in there, bigger bits in the 2 drawers under the sink. There's a basket of bathroom cleaning stuff under the sink cabinet, but you can't see it.
Pretty minimalist, but not 'empty' imo. I couldn't bear to live in a house with a million different products everywhere.
No toaster (use the grill, but if I had one it would live in the cupboard.
Kettle - depends, if DN is living here then it's on the side as she drinks her body weight in tea, if she (or anyone else) isn't here then it's in the cupboard as it's rarely used.
Microwave is on the bench, but there isn't anywhere else for it or it would be there. It's kind of like a fridge or oven though, I don't see it as a 'small appliance' like a kettle or toaster.
Coffee machine is on the bench and gets a hammering.
Nothing else is on the bench, so the coffee machine feels very, very important 